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2017-10-24Add extern to *_main global variable declarations in header files.Dave Wallace1-1/+1
- Global variables declared in header files without the use of the 'extern' keword will result in multiple instances of the variable to be created by the compiler -- one for each different source file in which the the header file is included. This results in wasted memory allocated in the BSS segments as well as potentially introducing bugs in the application. Change-Id: I6ef1790b60a0bd9dd3994f8510723decf258b0cc Signed-off-by: Dave Wallace <dwallacelf@gmail.com>
2017-10-09vppapigen: support per-file (major,minor,patch) version stampsDave Barach1-0/+2
Add one of these statements to foo.api: vl_api_version 1.2.3 to generate a version tuple stanza in foo.api.h: /****** Version tuple *****/ vl_api_version_tuple(foo, 1, 2, 3) Change-Id: Ic514439e4677999daa8463a94f948f76b132ff15 Signed-off-by: Dave Barach <dave@barachs.net> Signed-off-by: Ole Troan <ot@cisco.com>
2017-10-04[aarch64] Fixes CLI crashes on dpaa2 platform.Christophe Fontaine4-10/+10
- always use 'va_args' as pointer in all format_* functions - u32 for all 'indent' params as it's declaration was inconsistent Change-Id: Ic5799309a6b104c9b50fec309cba789c8da99e79 Signed-off-by: Christophe Fontaine <christophe.fontaine@enea.com>
2017-09-13gpe: initialize fib index for native forward entriesFlorin Coras1-4/+6
Change-Id: I972e6e645c3ae9cba4bb2b4e32c0272dfd67e87b Signed-off-by: Florin Coras <fcoras@cisco.com>
2017-09-11FIB table add/delete APINeale Ranns3-9/+22
part 2; - this adds the code to create an IP and MPLS table via the API. - but the enforcement that the table must be created before it is used is still missing, this is so that CSIT can pass. Change-Id: Id124d884ade6cb7da947225200e3bb193454c555 Signed-off-by: Neale Ranns <nranns@cisco.com>
2017-09-04LISP: re-fetch mapping before it expiresFilip Tehlar3-14/+58
Change-Id: I0581a1bddad55d8d573c546ec84b0b2760abab3d Signed-off-by: Filip Tehlar <ftehlar@cisco.com>
2017-08-23Remove unused retval from gpe_native_fwd_rpath type definitionMarek Gradzki1-2/+0
Change-Id: I89a10204454aeea07412289b153ba50d6a15498c Signed-off-by: Marek Gradzki <mgradzki@cisco.com>
2017-08-23gpe: add l2 lb countersFlorin Coras1-1/+5
Change-Id: I81b3fc6266ad02239b6f1a216adc283efdcf0dce Signed-off-by: Florin Coras <fcoras@cisco.com>
2017-08-18gpe: fix sub-interface hash lookupFlorin Coras2-10/+10
Change-Id: Ice6b3818ee24c7c248bf61e4d6c1ef2a85cb8fb1 Signed-off-by: Florin Coras <fcoras@cisco.com>
2017-08-08L2 over MPLSNeale Ranns3-13/+15
[support for VPWS/VPLS] - switch to using dpo_proto_t rather than fib_protocol_t in fib_paths so that we can describe L2 paths - VLIB nodes to handle pop/push of MPLS labels to L2 Change-Id: Id050d06a11fd2c9c1c81ce5a0654e6c5ae6afa6e Signed-off-by: Neale Ranns <nranns@cisco.com>
2017-06-16LISP-GPE: add test CLI for NSHFilip Tehlar2-0/+132
Change-Id: I9999474c1a4b744f5d5880ee99a0293c576f2819 Signed-off-by: Filip Tehlar <ftehlar@cisco.com>
2017-06-16Fix vni/dp_table endianness for gpe iface addition (VPP-882)Florin Coras1-6/+8
Change-Id: I2b78dad740b67fc05b0e2cf9c180809bc0962cd5 Signed-off-by: Florin Coras <fcoras@cisco.com>
2017-06-16Fix gpe_native_fwd_rpaths_get (VPP-883)Florin Coras1-1/+3
Change-Id: Iab2aa5fd92b9e95049f55fce4177e236a482723c Signed-off-by: Florin Coras <fcoras@cisco.com>
2017-06-15Add VAT handlers for LISP-GPE APIFilip Tehlar2-11/+24
Change-Id: Id1139533c41cabef48394b5d79750608e0b74179 Signed-off-by: Filip Tehlar <ftehlar@cisco.com>
2017-06-09Fix gpe coverity issue (VPP-874)Florin Coras1-3/+8
Change-Id: I70fb60619a0a02d891276ea6c7ac277ba2b26fa3 Signed-off-by: Florin Coras <fcoras@cisco.com>
2017-06-08LISP: add NSH supportFilip Tehlar2-4/+7
Change-Id: I971c110ed126f1a24a963f9d3b88cf8f8c308816 Signed-off-by: Filip Tehlar <ftehlar@cisco.com>
2017-06-08Add gpe native-forward static route supportFlorin Coras5-16/+402
Change-Id: I744e7d64d94dbb302f2c1246663480f720672ee2 Signed-off-by: Florin Coras <fcoras@cisco.com>
2017-06-06Fix coverity issueFilip Tehlar1-0/+3
Change-Id: I5f7dc38beb96b600be67599049f951d8a17ff8da Signed-off-by: Filip Tehlar <ftehlar@cisco.com>
2017-06-05LISP-GPE: return index of newly created fwd entry, VPP-868Filip Tehlar4-2/+20
Change-Id: I4fc45097cb994ab6a59503d9fcfb693d1c7ec442 Signed-off-by: Filip Tehlar <ftehlar@cisco.com>
2017-06-05LISP: fix GPE entry dump, VPP-871Filip Tehlar1-5/+5
Change-Id: Ifcd6d2caecce29c8b4605d06b9df82b36a403e74 Signed-off-by: Filip Tehlar <ftehlar@cisco.com>
2017-05-26LISP: do not try to delete paths when fwd entry is negativeFilip Tehlar1-4/+7
Change-Id: I50a0cbc7d8ecc94ad494df4720bb4199673e9793 Signed-off-by: Filip Tehlar <ftehlar@cisco.com>
2017-05-22LISP-GPE: add dump call for VNIs in useFilip Tehlar5-1/+74
Change-Id: I394af7c1ac9fd0177ff5d298e4008245df54b436 Signed-off-by: Filip Tehlar <ftehlar@cisco.com>
2017-05-19Enforce Bridge Domain ID range to match 24-bit VNI rangeJohn Lo1-0/+6
Enforce bridge domain ID range to allow a maximum value of 16M which matches the range of 24-bit VNI used for virtual overlay network ID. Fix "show bridge-domain" output to allow full 16M BD ID range to be displayed using 8-digit spaces. Change-Id: I80d9c76ea7c001bcccd3c19df1f3e55d2970f01c Signed-off-by: John Lo <loj@cisco.com>
2017-05-10completelly deprecate os_get_cpu_number, replace new occurencesDamjan Marion1-1/+1
Change-Id: I82c663bc0866c6c68ba354104b0bb059387f4b9d Signed-off-by: Damjan Marion <damarion@cisco.com>
2017-05-07Remove L2 GPE interface from bridge when deleting, VPP-833Florin Coras1-0/+6
Change-Id: I32725006e9235a02cada5b0ad8974bfc4274339f Signed-off-by: Florin Coras <fcoras@cisco.com>
2017-04-25"autoreply" flag: autogenerate standard xxx_reply_t messagesDave Barach1-44/+4
Change-Id: I72298aaae7d172082ece3a8edea4217c11b28d79 Signed-off-by: Dave Barach <dave@barachs.net>
2017-04-24BD:unify bridge domain creation codeEyal Bari1-4/+3
Change-Id: I29082e7a0c556069180a157e55b3698cf8cd38c7 Signed-off-by: Eyal Bari <ebari@cisco.com>
2017-04-13Remove unsed parameter from fib_table_entry_special_add() (only used in FIB ↵Neale Ranns1-2/+1
tests). The DPO was incorrectly initialised with FIB_PROTO_MAX Change-Id: I962df9e162e4dfb6837a5ce79ea795d5ff2d7315 Signed-off-by: Neale Ranns <nranns@cisco.com>
2017-04-13LISP: make statistics thread safeFilip Tehlar5-41/+65
Change-Id: I056dc6246f79d887d69ad459a6b8b3092a099baa Signed-off-by: Filip Tehlar <ftehlar@cisco.com>
2017-04-07MPLS McastNeale Ranns1-0/+1
1 - interface-DPO Used in the Data-plane to change a packet's input interface 2 - MPLS multicast FIB entry Same as a unicast entry but it links to a replicate not a load-balance DPO 3 - Multicast MPLS tunnel Update MPLS tunnels to use a FIB path-list to describe the endpoint[s]. Use the path-list to generate the forwarding chain (DPOs) to link to . 4 - Resolve a path via a local label (of an mLDP LSP) For IP multicast entries to use an LSP in the replication list, we need to decribe the 'resolve-via-label' where the label is that of a multicast LSP. 5 - MPLS disposition path sets RPF-ID For a interface-less LSP (i.e. mLDP not RSVP-TE) at the tail of the LSP we still need to perform an RPF check. An MPLS disposition DPO performs the MPLS pop validation checks and sets the RPF-ID in the packet. 6 - RPF check with per-entry RPF-ID An RPF-ID is used instead of a real interface SW if index in the case the IP traffic arrives from an LSP that does not have an associated interface. Change-Id: Ib92e177be919147bafeb599729abf3d1abc2f4b3 Signed-off-by: Neale Ranns <nranns@cisco.com>
2017-04-07Fix gpe dp args to allow for 32 bit bridge domain ids, VPP-690Florin Coras1-1/+1
Change-Id: I4e3df197eed33acbceaff495279def8716773303 Signed-off-by: Florin Coras <fcoras@cisco.com>
2017-04-06Use thread local storage for thread indexDamjan Marion1-8/+8
This patch deprecates stack-based thread identification, Also removes requirement that thread stacks are adjacent. Finally, possibly annoying for some folks, it renames all occurences of cpu_index and cpu_number with thread index. Using word "cpu" is misleading here as thread can be migrated ti different CPU, and also it is not related to linux cpu index. Change-Id: I68cdaf661e701d2336fc953dcb9978d10a70f7c1 Signed-off-by: Damjan Marion <damarion@cisco.com>
2017-04-05LISP: fix crash when adding a negative forwarding entry, VPP-681Filip Tehlar1-15/+14
Change-Id: I190696da5555c05074ee0eee32eb914bd16e38fb Signed-off-by: Filip Tehlar <ftehlar@cisco.com>
2017-04-03Adjacency layout change and move to vnet/adjNeale Ranns1-2/+2
Change-Id: I03195a86c69f84a301051c6b3ab64456bbf28645 Signed-off-by: Neale Ranns <nranns@cisco.com>
2017-03-29LISP: fix IID in decapFilip Tehlar2-3/+4
Change-Id: I3f67d32d5d76069a27176deef6cba0c1a194b7ec Signed-off-by: Filip Tehlar <ftehlar@cisco.com>
2017-03-22LISP: improve DP speedFilip Tehlar3-4/+28
Change-Id: I5bd0721b70dfc240fa9225df3704774f6b0ede81 Signed-off-by: Filip Tehlar <ftehlar@cisco.com>
2017-03-21LISP statisticsFilip Tehlar5-22/+199
Change-Id: I399cac46d279e020ba33459ef759d9d29d3ac716 Signed-off-by: Filip Tehlar <ftehlar@cisco.com>
2017-03-08LISP: fix gpe sub-interface lookupFilip Tehlar1-8/+8
Change-Id: I080b90a4bc53c2595ade696c592e86790c7ca939 Signed-off-by: Filip Tehlar <ftehlar@cisco.com>
2017-03-02Fix LISP Coverity warningFlorin Coras1-1/+1
Change-Id: Id1c3832609859ed004bacba0ced0d07dafd6c409 Signed-off-by: Florin Coras <fcoras@cisco.com>
2017-03-02VPP-648: CLI Memory leak with invalid parameterBilly McFall1-1/+1
After VPP-635 was merged, did one more pass. While the code was waiting to be merged, a few changes were merged to master with the same issue. This is a few additional changes addressing the same issue. See VPP-635. Change-Id: I7abeac5c260c1e2e9d9d318fd1aae24cd6932efc Signed-off-by: Billy McFall <bmcfall@redhat.com>
2017-03-01VPP-598: tcp stack initial commitDave Barach3-2/+6
Change-Id: I49e5ce0aae6e4ff634024387ceaf7dbc432a0351 Signed-off-by: Dave Barach <dave@barachs.net> Signed-off-by: Florin Coras <fcoras@cisco.com>
2017-02-27Add GPE CLI/API for setting encap modeFilip Tehlar6-3/+202
Change-Id: Id89e23fb5d275572b2356c073dfa0f55719e1a76 Signed-off-by: Filip Tehlar <ftehlar@cisco.com>
2017-02-25Add NSH to GPE decap pathFlorin Coras5-20/+56
Change-Id: I97681322fa9ca81736100b4d32eab84868886c7b Signed-off-by: Florin Coras <fcoras@cisco.com>
2017-02-22VPP-635: CLI Memory leak with invalid parameterBilly McFall2-13/+58
In the CLI parsing, below is a common pattern: /* Get a line of input. */ if (!unformat_user (input, unformat_line_input, line_input)) return 0; while (unformat_check_input (line_input) != UNFORMAT_END_OF_INPUT) { if (unformat (line_input, "x")) x = 1; : else return clib_error_return (0, "unknown input `%U'", format_unformat_error, line_input); } unformat_free (line_input); The 'else' returns if an unknown string is encountered. There a memory leak because the 'unformat_free(line_input)' is not called. There is a large number of instances of this pattern. Replaced the previous pattern with: /* Get a line of input. */ if (!unformat_user (input, unformat_line_input, line_input)) return 0; while (unformat_check_input (line_input) != UNFORMAT_END_OF_INPUT) { if (unformat (line_input, "x")) x = 1; : else { error = clib_error_return (0, "unknown input `%U'", format_unformat_error, line_input); goto done: } } /* ...Remaining code... */ done: unformat_free (line_input); return error; } In multiple files, 'unformat_free (line_input);' was never called, so there was a memory leak whether an invalid string was entered or not. Also, there were multiple instance where: error = clib_error_return (0, "unknown input `%U'", format_unformat_error, line_input); used 'input' as the last parameter instead of 'line_input'. The result is that output did not contain the substring in error, instead just an empty string. Fixed all of those as well. There are a lot of file, and very mind numbing work, so tried to keep it to a pattern to avoid mistakes. Change-Id: I8902f0c32a47dd7fb3bb3471a89818571702f1d2 Signed-off-by: Billy McFall <bmcfall@redhat.com> Signed-off-by: Dave Barach <dave@barachs.net>
2017-02-21Rename LISP GPE API to GPEFilip Tehlar9-91/+86
Change-Id: I133c55bce46d40ffddabbbf8626cbd3d072522d4 Signed-off-by: Filip Tehlar <ftehlar@cisco.com>
2017-02-16Add NSH load-balance and drop DPOFlorin Coras1-4/+4
Also adds missing gpe nsh address type functions. Change-Id: I3353a23c0518da9ce3b221ddf8c5bd0364930154 Signed-off-by: Florin Coras <fcoras@cisco.com>
2017-02-16Fix NSH-LISP interface additionFlorin Coras1-15/+16
Change-Id: I3925d2ebb2d26c676fc61f118d25bdf7fd522f26 Signed-off-by: Florin Coras <fcoras@cisco.com>
2017-02-14Fix coverity issues: ioamShwetha Bhandari1-5/+6
Change-Id: I0963760a7da95612d5cab19596919b369a4d0f8e Signed-off-by: Shwetha Bhandari <shwethab@cisco.com>
2017-02-13Basic support for LISP-GPE encapsulated NSH packetsFlorin Coras6-12/+543
Change-Id: I97fedb0f70dd18ed9bbe985407cc5fe714e8a2e2 Signed-off-by: Florin Coras <fcoras@cisco.com>
2017-01-30LISP: add dump calls for GPE entries APIFilip Tehlar4-0/+248
Change-Id: Ie7f51643fd3522a0fa8df8d0309305481c211f5f Signed-off-by: Filip Tehlar <ftehlar@cisco.com>